@mixin scrollbar($width: 0, $height: 0) {
  &::-webkit-scrollbar {
    width: $width;
    height: $height;
  }
}

@mixin hoverScrollbar($width: 4px, $height: 4px) {
  @include scrollbar();
  &:hover {
    @include scrollbar($width, $height);
  }
}
